2014 Chevrolet Impala Mileage Update: 4,544 Miles


The Cars.com's long-term 2014 Impala had a busy month, accumulating more than 1,700 miles since our previous update. It was also a more fuel-efficient month with the Impala's average mileage after 4,544 miles improving almost 1 mpg from 19.41 to 20.3 mpg.

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The 31.17 mpg an editor averaged on a single tank is the highest fuel economy we've squeezed out of the 305-horsepower, 3.6-liter V-6 rated at 29 mpg on the highway by the EPA. That tank also topped the longest recorded range of 394 miles.


Cars.com photo by Evan Sears

Chevrolet Impala Chevrolet Fuel Efficiency Long-Term Test Cars

Road Test Editor Joe Bruzek covers Cars.com’s short-and long-term fleet of test cars and drives a 1998 Pontiac Firebird Trans Am.  Email Joe